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FR2315733A1 - Radar, notamment pour la surveillance d'un local - Google Patents

Radar, notamment pour la surveillance d'un local

Info

Publication number
FR2315733A1
FR2315733A1 FR7519539A FR7519539A FR2315733A1 FR 2315733 A1 FR2315733 A1 FR 2315733A1 FR 7519539 A FR7519539 A FR 7519539A FR 7519539 A FR7519539 A FR 7519539A FR 2315733 A1 FR2315733 A1 FR 2315733A1
Authority
FR
France
Prior art keywords
premises
surveillance
radar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7519539A
Other languages
English (en)
French (fr)
Other versions
FR2315733B1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9156858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2315733(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR7519539A priority Critical patent/FR2315733A1/fr
Priority to CH766876A priority patent/CH611060A5/xx
Priority to DE2627881A priority patent/DE2627881C2/de
Priority to US05/698,677 priority patent/US4079375A/en
Priority to CA255,393A priority patent/CA1090452A/en
Priority to BE6045563A priority patent/BE843257A/xx
Priority to IT68517/76A priority patent/IT1063167B/it
Priority to GB26178/76A priority patent/GB1560885A/en
Priority to ES449180A priority patent/ES449180A1/es
Publication of FR2315733A1 publication Critical patent/FR2315733A1/fr
Publication of FR2315733B1 publication Critical patent/FR2315733B1/fr
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7519539A 1975-06-23 1975-06-23 Radar, notamment pour la surveillance d'un local Granted FR2315733A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7519539A FR2315733A1 (fr) 1975-06-23 1975-06-23 Radar, notamment pour la surveillance d'un local
CH766876A CH611060A5 (es) 1975-06-23 1976-06-16
CA255,393A CA1090452A (en) 1975-06-23 1976-06-22 Radar, in particular for watching over premises
US05/698,677 US4079375A (en) 1975-06-23 1976-06-22 Radar, in particular for watching over premises
DE2627881A DE2627881C2 (de) 1975-06-23 1976-06-22 Radargerät
BE6045563A BE843257A (fr) 1975-06-23 1976-06-22 Radar, notamment pour la surveillance d'un local
IT68517/76A IT1063167B (it) 1975-06-23 1976-06-22 Radar..particolarmente per la sorve glianza di un locale
GB26178/76A GB1560885A (en) 1975-06-23 1976-06-23 Intruder detection radar
ES449180A ES449180A1 (es) 1975-06-23 1976-06-23 Radar para la vigilancia de locales perfeccionado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519539A FR2315733A1 (fr) 1975-06-23 1975-06-23 Radar, notamment pour la surveillance d'un local

Publications (2)

Publication Number Publication Date
FR2315733A1 true FR2315733A1 (fr) 1977-01-21
FR2315733B1 FR2315733B1 (es) 1979-10-19

Family

ID=9156858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519539A Granted FR2315733A1 (fr) 1975-06-23 1975-06-23 Radar, notamment pour la surveillance d'un local

Country Status (9)

Country Link
US (1) US4079375A (es)
BE (1) BE843257A (es)
CA (1) CA1090452A (es)
CH (1) CH611060A5 (es)
DE (1) DE2627881C2 (es)
ES (1) ES449180A1 (es)
FR (1) FR2315733A1 (es)
GB (1) GB1560885A (es)
IT (1) IT1063167B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213558A1 (en) * 1985-08-23 1987-03-11 C & K Systems, Inc. A method and an apparatus for detecting an intruder

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008541C2 (de) * 1980-03-06 1987-04-23 Diehl GmbH & Co, 8500 Nürnberg Anordnung zum Gewinnen eines Magnetfeldänderungssignales
DE3209093A1 (de) * 1982-03-12 1983-09-22 Hörmann GmbH, 8011 Kirchseeon Vorrichtung zur raumueberwachung mittels doppler-radar
US4970517A (en) * 1982-12-28 1990-11-13 Alpha Industries, Inc. Microwave sensing
US5274074A (en) * 1987-12-17 1993-12-28 United States Surgical Corporation Medical devices fabricated from homopolymers and copolymers having recurring carbonate units
US5721484A (en) * 1996-12-19 1998-02-24 Vtc, Inc. Power supply filter with active element assist
US5966090A (en) * 1998-03-16 1999-10-12 Mcewan; Thomas E. Differential pulse radar motion sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134100A (en) * 1959-07-29 1964-05-19 Thompson Ramo Wooldridge Inc Doppler difference collision warning system
US3331065A (en) * 1962-05-31 1967-07-11 Sylvania Electric Prod Signal processing circuit for intrusion alarm system
GB1268896A (en) * 1967-02-17 1972-03-29 Minnesota Mining & Mfg Electrical detecting means
US3407403A (en) * 1967-02-17 1968-10-22 Minnesota Mining & Mfg Electrical detecting means
US3541551A (en) * 1967-10-02 1970-11-17 Boeing Co Intrusion detector radar with space link control of surveillance area limits
FR1586129A (es) * 1968-07-18 1970-02-13
US3668703A (en) * 1969-01-31 1972-06-06 Johnson Service Co Motion detector
US3634884A (en) * 1970-03-02 1972-01-11 Larson Ind Inc Motion detection system
US3728721A (en) * 1971-01-28 1973-04-17 Mosler Safe Co Differential doppler detection for rf intruder alarm systems
US3727216A (en) * 1971-01-28 1973-04-10 Mosler Safe Co Electromagnetic and ultrasonic doppler correlation intrusion alarm system
GB1319005A (en) * 1971-04-05 1973-05-31 Frowds Ltd Radar systems
FR2231062B1 (es) * 1973-05-22 1977-11-10 Tacussel Maurice
US3882493A (en) * 1973-06-11 1975-05-06 Rca Corp Doppler correlation radar exhibiting reduced time side lobes
AU8033275A (en) * 1974-04-23 1976-10-21 Cabili Electronics Pty. Ltd False alarm inhibitor
DK135353B (da) * 1974-11-07 1977-04-12 Schloeer Boerge Anlæg til detektering af bevægelige objekter inden for et overvåget område ved mikrobølgediffraktion.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213558A1 (en) * 1985-08-23 1987-03-11 C & K Systems, Inc. A method and an apparatus for detecting an intruder

Also Published As

Publication number Publication date
FR2315733B1 (es) 1979-10-19
GB1560885A (en) 1980-02-13
DE2627881A1 (de) 1977-01-20
CH611060A5 (es) 1979-05-15
BE843257A (fr) 1976-10-18
IT1063167B (it) 1985-02-11
ES449180A1 (es) 1977-08-01
US4079375A (en) 1978-03-14
CA1090452A (en) 1980-11-25
DE2627881C2 (de) 1986-03-13

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Legal Events

Date Code Title Description
TP Transmission of property